I realized this old pile of useless circuit boards I have lying around might not be so useless. I've already chucked bunches of them. But hey! Some of the novice DIYers might want to practice a little bit of soldering before they embark on a real HAGTECH amplifier.
So they are now for sale. Only $9, includes shipping. I have two flavors, small and large. The small board is practice for something like a BUGLE or PICCOLO or FRYBABY. The large is practice for a CORNET2 or CLARINET or CASTANET type board. No parts included, you supply your own. These are just junked blank boards.
On the web order form they are listed as "Practice Board".
jh